<template>
  <div>
    <x-card>
      <div slot="content" class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="8" :sm="24">
              <a-form-item label="流程名称">
                <a-input
                  v-model="queryParam.processName"
                  allow-clear
                  placeholder="请输入流程名称"
                />
              </a-form-item>
            </a-col>
            <a-col :md="8" :sm="24">
              <a-form-item label="任务名称">
                <a-input
                  v-model="queryParam.name"
                  allow-clear
                  placeholder="请输入任务名称"
                />
              </a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :md="8" :sm="24">
                <a-form-item label="流程分类">
                  <a-select
                    v-model="queryParam.category"
                    placeholder="请选择流程分类"
                    allow-clear
                  >
                    <a-select-option
                      v-for="(item, index) in flowableCategoryListData"
                      :key="index"
                      :value="item.code"
                    >
                      {{ item.name }}
                    </a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-form-item label="优先级">
                  <a-input-number
                    placeholder="请选择优先级"
                    v-model="queryParam.priority"
                    style="width: 100%"
                    :min="1"
                    :max="1000"
                  />
                </a-form-item>
              </a-col>
              <a-col :md="12" :sm="24">
                <a-form-item label="创建时间">
                  <a-range-picker
                    v-model="queryParam.dates"
                    :show-time="{
                      hideDisabledOptions: true,
                      defaultValue: [
                        moment('00:00:00', 'HH:mm:ss'),
                        moment('23:59:59', 'HH:mm:ss'),
                      ],
                    }"
                    format="YYYY-MM-DD HH:mm:ss"
                  />
                </a-form-item>
              </a-col>
            </template>
            <a-col :md="(!advanced && 8) || 24" :sm="24">
              <span
                class="table-page-search-submitButtons"
                :style="
                  (advanced && { float: 'right', overflow: 'hidden' }) || {}
                "
              >
                <a-button type="primary" @click="$refs.table.refresh(true)">
                  查询
                </a-button>
                <a-button
                  style="margin-left: 8px"
                  @click="() => (queryParam = {})"
                >
                  重置
                </a-button>
                <a @click="toggleAdvanced" style="margin-left: 8px">
                  {{ advanced ? '收起' : '展开' }}
                  <a-icon :type="advanced ? 'up' : 'down'" />
                </a>
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>
    </x-card>
    <a-card :bordered="false">
      <s-table
        ref="table"
        :columns="columns"
        :data="loadData"
        :alert="false"
        :rowKey="(record) => record.id"
        :rowSelection="{
          selectedRowKeys: selectedRowKeys,
          onChange: onSelectChange,
        }"
      >
        <span slot="procInsName" slot-scope="text">
          <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
        </span>
        <span slot="formatStartTime" slot-scope="text, record">
          <a-tooltip placement="top">
            <template slot="title">
              <span>{{ record.procIns.startTime }}</span>
            </template>
            {{ text }}
          </a-tooltip>
        </span>
        <span slot="formatEndTime" slot-scope="text, record">
          <a-tooltip placement="top">
            <template slot="title">
              <span>{{ record.endTime }}</span>
            </template>
            {{ text }}
          </a-tooltip>
        </span>
        <span slot="action" slot-scope="text, record">
          <a @click="$refs.tracking.tracking(record.procIns.id)">追踪</a>
        </span>
      </s-table>
      <tracking ref="tracking" />
    </a-card>
  </div>
</template>

<script>
import { STable, Ellipsis, XCard } from '@/components';
import { flowableDoneTaskPage } from '@/api/modular/flowable/taskDoneManage';
import { flowableCategoryList } from '@/api/modular/flowable/categoryManage';
import moment from 'moment';
import tracking from '@/views/flow/tracking/tracking';

export default {
  components: {
    XCard,
    STable,
    Ellipsis,
    tracking,
  },
  data() {
    return {
      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {},
      // 表头
      columns: [
        {
          title: '流程名称',
          dataIndex: 'procIns.name',
          scopedSlots: { customRender: 'procInsName' },
        },
        {
          title: '任务名称',
          dataIndex: 'name',
        },
        {
          title: '发起人',
          dataIndex: 'procIns.startUserName',
        },
        {
          title: '发起时间',
          dataIndex: 'procIns.formatStartTime',
          scopedSlots: { customRender: 'formatStartTime' },
        },
        {
          title: '办理时间',
          dataIndex: 'formatEndTime',
          scopedSlots: { customRender: 'formatEndTime' },
        },
        {
          title: '任务历时',
          dataIndex: 'duration',
        },
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: (parameter) => {
        const dates = this.queryParam.dates;
        if (dates != null) {
          this.queryParam.searchBeginTime = moment(dates[0]).format(
            'YYYY-MM-DD HH:mm:ss',
          );
          this.queryParam.searchEndTime = moment(dates[1]).format(
            'YYYY-MM-DD HH:mm:ss',
          );
          if (dates.length < 1) {
            delete this.queryParam.searchBeginTime;
            delete this.queryParam.searchEndTime;
          }
        }
        const obj = JSON.parse(JSON.stringify(this.queryParam));
        delete obj.dates;
        return flowableDoneTaskPage(Object.assign(parameter, obj)).then(
          (res) => {
            return res.data;
          },
        );
      },
      selectedRowKeys: [],
      selectedRows: [],
      flowableCategoryListData: [],
    };
  },
  created() {
    this.flowableCategoryList();
    this.columns.push({
      title: '操作',
      width: '150px',
      dataIndex: 'action',
      scopedSlots: { customRender: 'action' },
    });
  },
  methods: {
    moment,
    /**
     * 获取流程类型
     */
    flowableCategoryList() {
      flowableCategoryList().then((res) => {
        this.flowableCategoryListData = res.data;
      });
    },
    toggleAdvanced() {
      this.advanced = !this.advanced;
    },
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys;
      this.selectedRows = selectedRows;
    },
  },
};
</script>
<style lang="less">
.table-operator {
  margin-bottom: 18px;
}
button {
  margin-right: 8px;
}
</style>
